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<li class="navelem"><a class="el" href="../../dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li>  </ul>
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  <div class="headertitle"><div class="title">uv_udp_c.cpp</div></div>
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<a href="../../de/d89/uv__udp__c_8cpp.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="preprocessor">#include &lt;unistd.h&gt;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="preprocessor">#include &lt;regex&gt;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="preprocessor">#include &lt;thread&gt;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="preprocessor">#include &lt;chrono&gt;</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="preprocessor">#include &quot;err_code.h&quot;</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="preprocessor">#include &quot;<a class="code" href="../../d1/d41/uv__udp__c_8hpp.html">uv_udp_c.hpp</a>&quot;</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="preprocessor">#include &quot;<a class="code" href="../../dc/da6/resolver_8hpp.html">resolver.hpp</a>&quot;</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="preprocessor">#include &quot;<a class="code" href="../../dc/d4b/uvlper_8hpp.html">uvlper.hpp</a>&quot;</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span> </div>
<div class="foldopen" id="foldopen00016" data-start="{" data-end="}">
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"><a class="line" href="../../de/d89/uv__udp__c_8cpp.html#a8a0ff96f97339ff052f41f21af46db16">   16</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../de/d89/uv__udp__c_8cpp.html#a8a0ff96f97339ff052f41f21af46db16">uv_on_udp_shutdown_cb</a>( uv_shutdown_t* req, <span class="keywordtype">int</span> status)</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span>{</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span>        <span class="keywordflow">if</span>( req ) free( req );</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span>}</div>
</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span> </div>
<div class="foldopen" id="foldopen00021" data-start="{" data-end="}">
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"><a class="line" href="../../de/d89/uv__udp__c_8cpp.html#ab57a3ea0a38c4578fa63d860a7255a90">   21</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../de/d89/uv__udp__c_8cpp.html#ab57a3ea0a38c4578fa63d860a7255a90">do_on_udp_alloc_buff</a>( uv_handle_t* handle, <span class="keywordtype">size_t</span> suggested_size, uv_buf_t* buf)</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span>{</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span>    <a class="code hl_class" href="../../d0/db2/class_c_u_v_u_d_p_client.html">CUVUDPClient</a> *pt = ( <a class="code hl_class" href="../../d0/db2/class_c_u_v_u_d_p_client.html">CUVUDPClient</a>* )( handle-&gt;data );</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span>    buf-&gt;base = pt-&gt;<a class="code hl_variable" href="../../d0/db2/class_c_u_v_u_d_p_client.html#a7d199945978b9157e64400139ebc80d0">m_i_buf</a>.base;</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span>    buf-&gt;len = pt-&gt;<a class="code hl_variable" href="../../d0/db2/class_c_u_v_u_d_p_client.html#a7d199945978b9157e64400139ebc80d0">m_i_buf</a>.len;</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span>}</div>
</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span> </div>
<div class="foldopen" id="foldopen00029" data-start="{" data-end="}">
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="../../de/d89/uv__udp__c_8cpp.html#a512dba1e1fcfd342fd54425e38907b63">   29</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../de/d89/uv__udp__c_8cpp.html#a512dba1e1fcfd342fd54425e38907b63">do_on_udp_recv</a>(uv_udp_t* handle, ssize_t nread, <span class="keyword">const</span> uv_buf_t* buf, <span class="keyword">const</span> <span class="keyword">struct</span> sockaddr* addr, <span class="keywordtype">unsigned</span> flags )</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span>{</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>    <a class="code hl_class" href="../../d0/db2/class_c_u_v_u_d_p_client.html">CUVUDPClient</a> *pt = (<a class="code hl_class" href="../../d0/db2/class_c_u_v_u_d_p_client.html">CUVUDPClient</a>*) ( handle-&gt;data );</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>    <span class="keywordflow">if</span>( pt != NULL &amp;&amp; nread &gt; 0){</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span>        <span class="comment">/*</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span><span class="comment">#if defined( __DEBUG__ )</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span><span class="comment"></span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span><span class="comment">        char buff[ 100 ];</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="comment">        memcpy( buff , buf-&gt;base , nread );</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span><span class="comment">        buff[ nread ] = 0;</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span><span class="comment">        std::cout &lt;&lt; &quot;\nRecv net: &quot; &lt;&lt; buff &lt;&lt; std::endl;</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span><span class="comment">        #endif*/</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>        <span class="comment">//uv_mutex_lock( &amp;(pt-&gt;m_mutex) );</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span>        pt-&gt;<a class="code hl_function" href="../../d0/db2/class_c_u_v_u_d_p_client.html#a42e8d07c237642c1bf725b6b0592826c">OnRecv</a>( buf-&gt;base , nread , <a class="code hl_enumvalue" href="../../d0/db2/class_c_u_v_u_d_p_client.html#a5a6f2da7e8e321136e4d2a2e2ab4c7c4a36a0f9020995bc3215b0e4445ddbaeb6">CUVUDPClient::OK</a> );</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>        <span class="comment">//uv_mutex_unlock( &amp;(pt-&gt;m_mutex) );</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>        }</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span>        <span class="keywordflow">else</span> <span class="keywordflow">if</span>( nread &lt; 0 ) {</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span>            <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a9b6806226cd2d301b0f7edd50825780f">LOGLN</a>( <span class="keyword">true</span> , <span class="stringliteral">&quot;Sever Error.&quot;</span> );</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>        <span class="comment">//exit(-1);</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span>        }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span>        <span class="comment">// TODO</span></div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>        }</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span>}</div>
</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span> </div>
<div class="foldopen" id="foldopen00053" data-start="{" data-end="}">
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"><a class="line" href="../../de/d89/uv__udp__c_8cpp.html#a212e4d97733307c8bca35dd0a0801d37">   53</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../de/d89/uv__udp__c_8cpp.html#a212e4d97733307c8bca35dd0a0801d37">do_on_udp_write_cb</a>(uv_udp_send_t* req, <span class="keywordtype">int</span> status )</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>{</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>    <span class="keywordflow">if</span>(req != <span class="keyword">nullptr</span> ){</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>        <a class="code hl_struct" href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html">CUVUDPClient::st_wd</a> *wd = ( <a class="code hl_struct" href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html">CUVUDPClient::st_wd</a>*)( req-&gt;data );</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>        <span class="keywordflow">if</span>( wd == NULL ) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span>        uv_buf_t *pt = ( uv_buf_t* )&amp;( wd -&gt; __buff);</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>        <a class="code hl_class" href="../../d0/db2/class_c_u_v_u_d_p_client.html">CUVUDPClient</a> *obj = ( <a class="code hl_class" href="../../d0/db2/class_c_u_v_u_d_p_client.html">CUVUDPClient</a>*)( wd -&gt; __this);</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>        <span class="keywordflow">if</span>( pt != <span class="keyword">nullptr</span> &amp;&amp; pt-&gt;base != NULL ){</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>            free( pt-&gt;base );</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>            <span class="keywordtype">size_t</span> s;</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>            <a class="code hl_enumeration" href="../../d0/db2/class_c_u_v_u_d_p_client.html#a5a6f2da7e8e321136e4d2a2e2ab4c7c4">CUVUDPClient::err_code</a> e;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>            <span class="keywordflow">if</span>( status &lt; 0 ){</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>                e = <a class="code hl_enumvalue" href="../../d0/db2/class_c_u_v_u_d_p_client.html#a5a6f2da7e8e321136e4d2a2e2ab4c7c4ad1c8ace856f5873c978a70fb53005a0a">CUVUDPClient::ERR_UVCLIENT_OPERATION</a>;</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>            }</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>            s = wd-&gt;<a class="code hl_variable" href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html#abeb8c689d97518e5fd2f1985bd394ca7">__ds</a>;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span>            <span class="comment">//回调入对象，处理对象内事务</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>            obj-&gt;<a class="code hl_function" href="../../d0/db2/class_c_u_v_u_d_p_client.html#af4ca766d83f425d979162d08b5700019">OnSend</a>( s , e );</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>        }</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>        free( wd );</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>        free( req );</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>    }</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>    <span class="keywordflow">if</span>( status &lt; 0 ){</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>        <a class="code hl_define" href="../../d0/d0e/misc_8hpp.html#a9b6806226cd2d301b0f7edd50825780f">LOGLN</a>( <span class="keyword">true</span> , <span class="stringliteral">&quot;Write fail.&quot;</span> );</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>        exit(-1);</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>    }</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>}</div>
</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span> </div>
<div class="foldopen" id="foldopen00080" data-start="{" data-end="}">
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"><a class="line" href="../../d0/db2/class_c_u_v_u_d_p_client.html#a5428547933c12503b91ff2dc11fc46b2">   80</a></span><span class="keywordtype">bool</span> CUVUDPClient :: need_dns( <span class="keyword">const</span> std::string&amp; url )</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span>{</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span>      <span class="keywordtype">bool</span> ret = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>      std::regex reg( <span class="stringliteral">&quot;[12]\\d{2}(\\.[12]\\d{2}){3}&quot;</span> );   <span class="comment">// IPV4 匹配正则表达式</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span> </div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>      ret = std::regex_search( url , reg );</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>      ret = !ret;</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span> </div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>      <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>}</div>
</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span> </div>
<div class="foldopen" id="foldopen00092" data-start="{" data-end="}">
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="../../d0/db2/class_c_u_v_u_d_p_client.html#ab9e61439fdd13324385227b5464407fa">   92</a></span>CUVUDPClient :: CUVUDPClient( <span class="keyword">const</span> std::string&amp; url , <span class="keywordtype">int</span> port )</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span>{</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>    m_o_buf = uv_buf_init( (<span class="keywordtype">char</span>*)malloc(1024) , 1024 );</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>    m_i_buf = uv_buf_init( (<span class="keywordtype">char</span>*)malloc(1024) , 1024 );</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span> </div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>    m_remote = url;    m_port = port;</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>    <a class="code hl_class" href="../../d1/d0f/classlooper.html">looper</a> * lp = <span class="keyword">nullptr</span>;     <span class="keywordtype">int</span> err = 0;</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>    lp = <a class="code hl_function" href="../../dc/d4b/uvlper_8hpp.html#a309790d96fad69beef3657811c68fc21">GetLooper</a>();</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span> </div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>    <span class="keywordflow">if</span>( lp != <span class="keyword">nullptr</span> ){</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>        err = uv_udp_init( lp-&gt;<a class="code hl_function" href="../../de/d44/classwheels_1_1dm_1_1singleton.html#ab064e1d47abf923e4ae0deaac875c173">get</a>() , &amp;m_udp );</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span>        <span class="keywordflow">if</span>( !err &amp;&amp; url.empty() == <span class="keyword">false</span> )</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>            connect();</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>        err = uv_mutex_init( &amp;m_mutex );</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>        <span class="keywordflow">if</span>( err ){ <span class="comment">//初始化互斥对象错误</span></div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>            m_err = ERR_UVCLIENT_INIT_MUTEX;</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>            err_msg = <span class="stringliteral">&quot;Initialize mutex fail&quot;</span>;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>            <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>        }</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>        m_udp.data = <span class="keyword">this</span>;</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>    }</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>    <span class="keywordflow">else</span>{<span class="comment">//初始化UDP错误</span></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>        m_err = ERR_UVCLIENT_INIT_TCP;    err_msg = <span class="stringliteral">&quot;Initiallize tcp fail&quot;</span>;     <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span>    }</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span> </div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span>    m_conn_flag = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span>}</div>
</div>
<div class="foldopen" id="foldopen00119" data-start="{" data-end="}">
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"><a class="line" href="../../d0/db2/class_c_u_v_u_d_p_client.html#a33a972b740da07acfd83c801fa1603b4">  119</a></span>CUVUDPClient :: ~CUVUDPClient(  )</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>{</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>    uv_read_stop( (uv_stream_t*)&amp;m_udp );</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span> </div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>    uv_shutdown_t  req ;</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span> </div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span>    uv_shutdown( &amp;req , (uv_stream_t*)&amp;m_udp , <span class="keyword">nullptr</span> );</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span>    uv_close((uv_handle_t*) &amp;m_udp , <span class="keyword">nullptr</span> );</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span>    <span class="comment">//等候100ms，然所有的异步操作完成</span></div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span><span class="preprocessor">#if defined( __WIN32 )</span></div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>        Sleep( 100 );</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>        usleep( 100000 );</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span><span class="preprocessor">#endif </span><span class="comment">// defined</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span>}</div>
</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span> </div>
<div class="foldopen" id="foldopen00135" data-start="{" data-end="}">
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"><a class="line" href="../../d0/db2/class_c_u_v_u_d_p_client.html#af4ca766d83f425d979162d08b5700019">  135</a></span><span class="keywordtype">void</span> CUVUDPClient :: OnSend( <span class="keywordtype">size_t</span> s , <a class="code hl_enumeration" href="../../d0/db2/class_c_u_v_u_d_p_client.html#a5a6f2da7e8e321136e4d2a2e2ab4c7c4">CUVUDPClient::err_code</a> e )</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>{</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span>    <span class="keywordflow">if</span>( cb_send ){</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>        cb_send( s );</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span>    }</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span>}</div>
</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span> </div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span> </div>
<div class="foldopen" id="foldopen00143" data-start="{" data-end="}">
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"><a class="line" href="../../d0/db2/class_c_u_v_u_d_p_client.html#abf1df16a268b9e83c2d5ce9fc1638a0e">  143</a></span>CUVUDPClient :: err_code CUVUDPClient :: Send( <span class="keyword">const</span> <span class="keywordtype">char</span>* data , <span class="keywordtype">size_t</span> s  )</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>{</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>    <span class="keywordtype">int</span> ret = 0;</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>    uv_udp_send_t   *req_write;                  <span class="comment">//发送请求句柄</span></div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span>    <span class="comment">//初始化需要传递给发送完成回调函数的参数.</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>    <span class="comment">//分配的的内存在两个地方释放，1  如果正常完成操作，在回调函数中释放；2 如果没有发送完成在错误处理中释放</span></div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span>    <span class="keyword">struct </span><a class="code hl_struct" href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html">st_wd</a> *wd = ( <span class="keyword">struct </span><a class="code hl_struct" href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html">st_wd</a>*)malloc( <span class="keyword">sizeof</span>( <span class="keyword">struct</span> <a class="code hl_struct" href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html">st_wd</a> ) );</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>    <span class="keywordflow">if</span>( wd == NULL ) <span class="keywordflow">throw</span> FATAL_NO_MEM;   <span class="comment">//内存分配失败</span></div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span>    wd-&gt;<a class="code hl_variable" href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html#a9c1b1cdf0f2b607aa84abbbcefe2c7ab">__this</a> = <span class="keyword">this</span>;</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>    wd-&gt;<a class="code hl_variable" href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html#abeb8c689d97518e5fd2f1985bd394ca7">__ds</a> = s;</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>    req_write = (uv_udp_send_t*)malloc( <span class="keyword">sizeof</span>( uv_udp_send_t));</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span>    <span class="keywordflow">if</span>( req_write == <span class="keyword">nullptr</span> ){</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>        <span class="keywordflow">return</span> ERR_UVCLIENT_ALOCMEM;</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span>    }</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span>    wd-&gt;<a class="code hl_variable" href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html#a22cd23807890533c95ad6d2e1c4e494a">__buff</a>.base =  (<span class="keywordtype">char</span>*)malloc( s ) ;</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span>    <span class="keywordflow">if</span>( wd-&gt;<a class="code hl_variable" href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html#a22cd23807890533c95ad6d2e1c4e494a">__buff</a>.base == <span class="keyword">nullptr</span> ){</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>        <span class="keywordflow">return</span> ERR_UVCLIENT_ALOCMEM;</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span>    }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span>        wd-&gt;<a class="code hl_variable" href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html#a22cd23807890533c95ad6d2e1c4e494a">__buff</a>.len = s;</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span>    }</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span> </div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>    <span class="comment">//开始发送</span></div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span>    <span class="keywordflow">if</span>( wd-&gt;<a class="code hl_variable" href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html#a22cd23807890533c95ad6d2e1c4e494a">__buff</a>.base != NULL ){</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>        req_write-&gt;data = wd;</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span>        memcpy( wd-&gt;<a class="code hl_variable" href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html#a22cd23807890533c95ad6d2e1c4e494a">__buff</a>.base , data , s );</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>        ret = uv_udp_send( req_write , &amp;m_udp, &amp;wd-&gt;<a class="code hl_variable" href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html#a22cd23807890533c95ad6d2e1c4e494a">__buff</a> , 1 , &amp;m_addr , <a class="code hl_function" href="../../de/d89/uv__udp__c_8cpp.html#a212e4d97733307c8bca35dd0a0801d37">do_on_udp_write_cb</a> );</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span>        <span class="keywordflow">if</span>( ret &lt;  0 ){</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span>            Error( ret );</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span>            free( wd-&gt;<a class="code hl_variable" href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html#a22cd23807890533c95ad6d2e1c4e494a">__buff</a>.base );</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>            free( wd );</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span>            <span class="keywordflow">throw</span> ERR_UVCLIENT_CONNECTION;</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>        }</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>    }</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span>    <span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span>        free( wd );</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span>        <span class="keywordflow">return</span> ERR_UVCLIENT_ALOCMEM;</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span>    }</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span> </div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span>    <span class="keywordflow">return</span> m_err;</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>}</div>
</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span> </div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span> </div>
<div class="foldopen" id="foldopen00186" data-start="{" data-end="}">
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"><a class="line" href="../../d0/db2/class_c_u_v_u_d_p_client.html#a0ee1c096ae92172681081421731982ee">  186</a></span><span class="keywordtype">void</span> CUVUDPClient :: connect()</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span>{</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>    std::string url = m_remote;</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span>    <span class="keywordtype">int</span> port = m_port;</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span>    <span class="keywordflow">if</span>( need_dns( url ) ){<span class="comment">// 进行域名解析</span></div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span>        resolver dns( url , port , <span class="keyword">false</span> , [ <span class="keyword">this</span> ]( <span class="keyword">struct</span> addrinfo * i ){</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>            <span class="keywordflow">if</span>( i ){</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span>            memcpy( &amp;m_addr , i -&gt; ai_addr , <span class="keyword">sizeof</span>( <span class="keyword">struct</span> sockaddr));     <span class="comment">// 保存数据</span></div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span>            uv_udp_recv_start( &amp;m_udp , <a class="code hl_function" href="../../de/d89/uv__udp__c_8cpp.html#ab57a3ea0a38c4578fa63d860a7255a90">do_on_udp_alloc_buff</a> , <a class="code hl_function" href="../../de/d89/uv__udp__c_8cpp.html#a512dba1e1fcfd342fd54425e38907b63">do_on_udp_recv</a> );</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span>            <span class="keywordflow">if</span>( cb_conn )</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span>                cb_conn();</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>            }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span>            <span class="comment">// TODO add error code for DNS resolve fail</span></div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>            }</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span>        });</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span> </div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span>        <span class="keywordflow">while</span>( !dns.finish() ){</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span>            std::this_thread::yield();</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span>            std::this_thread::sleep_for( std::chrono::milliseconds( 100 ));</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span>        }</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span>    }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span>        std::regex regip4(<span class="stringliteral">&quot;[12]\\d{0,2}(\\.[12]\\d{0,2}){3}&quot;</span>);</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span>        <span class="keywordflow">if</span>( std::regex_match( url , regip4 ) == <span class="keyword">true</span> ){<span class="comment">// 是ip4的ip地址</span></div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span>            uv_ip4_addr( url.c_str() , port , (<span class="keyword">struct</span> sockaddr_in*)&amp;m_addr );</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span>        }<span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span>            uv_ip6_addr( url.c_str() , port , (<span class="keyword">struct</span> sockaddr_in6*)&amp;m_addr );</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span>        }</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno">  213</span> </div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span>        <span class="keywordflow">if</span>( cb_conn ){</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno">  215</span>            cb_conn();</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span>        }</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span>    }</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span>}</div>
</div>
<div class="foldopen" id="foldopen00219" data-start="{" data-end="}">
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"><a class="line" href="../../d0/db2/class_c_u_v_u_d_p_client.html#aa197846af21f283afd4fe1a6d5451876">  219</a></span><span class="keywordtype">void</span> CUVUDPClient :: connect( <span class="keyword">const</span> std::string&amp; url , <span class="keywordtype">int</span> port )</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span>{</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span>    m_remote = url;</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span>    m_port = port;</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno">  223</span> </div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno">  224</span>    connect();</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno">  225</span>}</div>
</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span> </div>
<div class="foldopen" id="foldopen00227" data-start="{" data-end="}">
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"><a class="line" href="../../d0/db2/class_c_u_v_u_d_p_client.html#a42e8d07c237642c1bf725b6b0592826c">  227</a></span><span class="keywordtype">void</span> CUVUDPClient :: OnRecv( <span class="keyword">const</span> <span class="keywordtype">char</span>* buff , <span class="keywordtype">size_t</span> s , <a class="code hl_enumeration" href="../../d0/db2/class_c_u_v_u_d_p_client.html#a5a6f2da7e8e321136e4d2a2e2ab4c7c4">err_code</a> e )</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span>{</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span>    <span class="keywordflow">if</span>( buff == <span class="keyword">nullptr</span> || s == 0 ) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span> </div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span>    <span class="keywordflow">if</span>( cb_recv ){</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span>        cb_recv( s ,buff );</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span>    }</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno">  234</span>}</div>
</div>
<div class="ttc" id="aclass_c_u_v_u_d_p_client_html"><div class="ttname"><a href="../../d0/db2/class_c_u_v_u_d_p_client.html">CUVUDPClient</a></div><div class="ttdoc">使用libuv实现的客户端连接.主要面向PC端的应用开发支持，也可以将这个库移植到android和 IOS系统上完成三种应用上统一的接口。</div><div class="ttdef"><b>定义</b> <a href="../../d1/d41/uv__udp__c_8hpp_source.html#l00016">uv_udp_c.hpp:17</a></div></div>
<div class="ttc" id="aclass_c_u_v_u_d_p_client_html_a42e8d07c237642c1bf725b6b0592826c"><div class="ttname"><a href="../../d0/db2/class_c_u_v_u_d_p_client.html#a42e8d07c237642c1bf725b6b0592826c">CUVUDPClient::OnRecv</a></div><div class="ttdeci">void OnRecv(const char *buff, size_t s, err_code)</div><div class="ttdoc">接收到数据后，调用这个函数</div><div class="ttdef"><b>定义</b> <a href="#l00227">uv_udp_c.cpp:227</a></div></div>
<div class="ttc" id="aclass_c_u_v_u_d_p_client_html_a5a6f2da7e8e321136e4d2a2e2ab4c7c4"><div class="ttname"><a href="../../d0/db2/class_c_u_v_u_d_p_client.html#a5a6f2da7e8e321136e4d2a2e2ab4c7c4">CUVUDPClient::err_code</a></div><div class="ttdeci">err_code</div><div class="ttdef"><b>定义</b> <a href="../../d1/d41/uv__udp__c_8hpp_source.html#l00022">uv_udp_c.hpp:23</a></div></div>
<div class="ttc" id="aclass_c_u_v_u_d_p_client_html_a5a6f2da7e8e321136e4d2a2e2ab4c7c4a36a0f9020995bc3215b0e4445ddbaeb6"><div class="ttname"><a href="../../d0/db2/class_c_u_v_u_d_p_client.html#a5a6f2da7e8e321136e4d2a2e2ab4c7c4a36a0f9020995bc3215b0e4445ddbaeb6">CUVUDPClient::OK</a></div><div class="ttdeci">@ OK</div><div class="ttdef"><b>定义</b> <a href="../../d1/d41/uv__udp__c_8hpp_source.html#l00033">uv_udp_c.hpp:32</a></div></div>
<div class="ttc" id="aclass_c_u_v_u_d_p_client_html_a5a6f2da7e8e321136e4d2a2e2ab4c7c4ad1c8ace856f5873c978a70fb53005a0a"><div class="ttname"><a href="../../d0/db2/class_c_u_v_u_d_p_client.html#a5a6f2da7e8e321136e4d2a2e2ab4c7c4ad1c8ace856f5873c978a70fb53005a0a">CUVUDPClient::ERR_UVCLIENT_OPERATION</a></div><div class="ttdeci">@ ERR_UVCLIENT_OPERATION</div><div class="ttdef"><b>定义</b> <a href="../../d1/d41/uv__udp__c_8hpp_source.html#l00028">uv_udp_c.hpp:28</a></div></div>
<div class="ttc" id="aclass_c_u_v_u_d_p_client_html_a7d199945978b9157e64400139ebc80d0"><div class="ttname"><a href="../../d0/db2/class_c_u_v_u_d_p_client.html#a7d199945978b9157e64400139ebc80d0">CUVUDPClient::m_i_buf</a></div><div class="ttdeci">uv_buf_t m_i_buf</div><div class="ttdef"><b>定义</b> <a href="../../d1/d41/uv__udp__c_8hpp_source.html#l00048">uv_udp_c.hpp:48</a></div></div>
<div class="ttc" id="aclass_c_u_v_u_d_p_client_html_af4ca766d83f425d979162d08b5700019"><div class="ttname"><a href="../../d0/db2/class_c_u_v_u_d_p_client.html#af4ca766d83f425d979162d08b5700019">CUVUDPClient::OnSend</a></div><div class="ttdeci">virtual void OnSend(size_t s, err_code e)</div><div class="ttdoc">完成发送后会调用这个函数</div><div class="ttdef"><b>定义</b> <a href="#l00135">uv_udp_c.cpp:135</a></div></div>
<div class="ttc" id="aclasslooper_html"><div class="ttname"><a href="../../d1/d0f/classlooper.html">looper</a></div><div class="ttdoc">libuv 事件循环控制器。所有的libuv事件循环都应该依赖于这个模块。如果硬件设备是多核的 可以把这个模块设计成多个线程循环的模块。否则应该是一个循环线程</div><div class="ttdef"><b>定义</b> <a href="../../dc/d4b/uvlper_8hpp_source.html#l00015">uvlper.hpp:16</a></div></div>
<div class="ttc" id="aclasswheels_1_1dm_1_1singleton_html_ab064e1d47abf923e4ae0deaac875c173"><div class="ttname"><a href="../../de/d44/classwheels_1_1dm_1_1singleton.html#ab064e1d47abf923e4ae0deaac875c173">wheels::dm::singleton::get</a></div><div class="ttdeci">static T * get()</div><div class="ttdoc">获取当前的模块对象指针</div><div class="ttdef"><b>定义</b> <a href="../../de/d6d/singleton_8hpp_source.html#l00059">singleton.hpp:59</a></div></div>
<div class="ttc" id="amisc_8hpp_html_a9b6806226cd2d301b0f7edd50825780f"><div class="ttname"><a href="../../d0/d0e/misc_8hpp.html#a9b6806226cd2d301b0f7edd50825780f">LOGLN</a></div><div class="ttdeci">#define LOGLN(enable, msg)</div><div class="ttdef"><b>定义</b> <a href="../../d0/d0e/misc_8hpp_source.html#l00167">misc.hpp:167</a></div></div>
<div class="ttc" id="aresolver_8hpp_html"><div class="ttname"><a href="../../dc/da6/resolver_8hpp.html">resolver.hpp</a></div></div>
<div class="ttc" id="astruct_c_u_v_u_d_p_client_1_1st__wd_html"><div class="ttname"><a href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html">CUVUDPClient::st_wd</a></div><div class="ttdef"><b>定义</b> <a href="../../d1/d41/uv__udp__c_8hpp_source.html#l00038">uv_udp_c.hpp:38</a></div></div>
<div class="ttc" id="astruct_c_u_v_u_d_p_client_1_1st__wd_html_a22cd23807890533c95ad6d2e1c4e494a"><div class="ttname"><a href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html#a22cd23807890533c95ad6d2e1c4e494a">CUVUDPClient::st_wd::__buff</a></div><div class="ttdeci">uv_buf_t __buff</div><div class="ttdef"><b>定义</b> <a href="../../d1/d41/uv__udp__c_8hpp_source.html#l00039">uv_udp_c.hpp:39</a></div></div>
<div class="ttc" id="astruct_c_u_v_u_d_p_client_1_1st__wd_html_a9c1b1cdf0f2b607aa84abbbcefe2c7ab"><div class="ttname"><a href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html#a9c1b1cdf0f2b607aa84abbbcefe2c7ab">CUVUDPClient::st_wd::__this</a></div><div class="ttdeci">void * __this</div><div class="ttdef"><b>定义</b> <a href="../../d1/d41/uv__udp__c_8hpp_source.html#l00040">uv_udp_c.hpp:40</a></div></div>
<div class="ttc" id="astruct_c_u_v_u_d_p_client_1_1st__wd_html_abeb8c689d97518e5fd2f1985bd394ca7"><div class="ttname"><a href="../../d1/d13/struct_c_u_v_u_d_p_client_1_1st__wd.html#abeb8c689d97518e5fd2f1985bd394ca7">CUVUDPClient::st_wd::__ds</a></div><div class="ttdeci">size_t __ds</div><div class="ttdef"><b>定义</b> <a href="../../d1/d41/uv__udp__c_8hpp_source.html#l00041">uv_udp_c.hpp:41</a></div></div>
<div class="ttc" id="auv__udp__c_8cpp_html_a212e4d97733307c8bca35dd0a0801d37"><div class="ttname"><a href="../../de/d89/uv__udp__c_8cpp.html#a212e4d97733307c8bca35dd0a0801d37">do_on_udp_write_cb</a></div><div class="ttdeci">void do_on_udp_write_cb(uv_udp_send_t *req, int status)</div><div class="ttdef"><b>定义</b> <a href="#l00053">uv_udp_c.cpp:53</a></div></div>
<div class="ttc" id="auv__udp__c_8cpp_html_a512dba1e1fcfd342fd54425e38907b63"><div class="ttname"><a href="../../de/d89/uv__udp__c_8cpp.html#a512dba1e1fcfd342fd54425e38907b63">do_on_udp_recv</a></div><div class="ttdeci">void do_on_udp_recv(uv_udp_t *handle, ssize_t nread, const uv_buf_t *buf, const struct sockaddr *addr, unsigned flags)</div><div class="ttdef"><b>定义</b> <a href="#l00029">uv_udp_c.cpp:29</a></div></div>
<div class="ttc" id="auv__udp__c_8cpp_html_a8a0ff96f97339ff052f41f21af46db16"><div class="ttname"><a href="../../de/d89/uv__udp__c_8cpp.html#a8a0ff96f97339ff052f41f21af46db16">uv_on_udp_shutdown_cb</a></div><div class="ttdeci">void uv_on_udp_shutdown_cb(uv_shutdown_t *req, int status)</div><div class="ttdoc">使用libuv实现的udp客户端</div><div class="ttdef"><b>定义</b> <a href="#l00016">uv_udp_c.cpp:16</a></div></div>
<div class="ttc" id="auv__udp__c_8cpp_html_ab57a3ea0a38c4578fa63d860a7255a90"><div class="ttname"><a href="../../de/d89/uv__udp__c_8cpp.html#ab57a3ea0a38c4578fa63d860a7255a90">do_on_udp_alloc_buff</a></div><div class="ttdeci">void do_on_udp_alloc_buff(uv_handle_t *handle, size_t suggested_size, uv_buf_t *buf)</div><div class="ttdef"><b>定义</b> <a href="#l00021">uv_udp_c.cpp:21</a></div></div>
<div class="ttc" id="auv__udp__c_8hpp_html"><div class="ttname"><a href="../../d1/d41/uv__udp__c_8hpp.html">uv_udp_c.hpp</a></div></div>
<div class="ttc" id="auvlper_8hpp_html"><div class="ttname"><a href="../../dc/d4b/uvlper_8hpp.html">uvlper.hpp</a></div></div>
<div class="ttc" id="auvlper_8hpp_html_a309790d96fad69beef3657811c68fc21"><div class="ttname"><a href="../../dc/d4b/uvlper_8hpp.html#a309790d96fad69beef3657811c68fc21">GetLooper</a></div><div class="ttdeci">looper * GetLooper()</div><div class="ttdoc">获取循环器</div><div class="ttdef"><b>定义</b> <a href="../../d1/db2/uvlper_8cpp_source.html#l00061">uvlper.cpp:61</a></div></div>
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